Sony PRS-650RC - Manual (Page 7)

Step 2: Creating an Account and Purchasing eBooks


Create an account on the Reader Store.
Note
 If you have already created an Adobe Account, use
your Adobe ID (this is usually your email address)
and password when creating your Reader Store
account.
Click the [Register] link. Follow the on-screen
instructions to create your Reader Store account
(note that the same account details will also be
automatically used to create an Adobe Account,
which you will need to access eBooks with
DRM).